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In Situ Reflection Electron Microscopy for the Analysis of Silicon Surface Processes: Sublimation, Electromigration, and Adsorption of Impurity Atoms
AbstractThe results of recent studies of the structural morphological transformations of Si(111) and Si(100) surfaces using in situ ultrahigh-vacuum...
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The Role of Magnetic Interfaces in the Formation of Forbidden Reflections
AbstractThe possibility of the existence of forbidden Bragg reflections in Mössbauer reflectivity, which are caused by the influence of interfaces on...
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Substitution of Phosphorus at the InP(001) Surface Upon Annealing in an Arsenic Flux
AbstractChanges in the structure and elemental composition of the surface of the epitaxy-ready InP(001) substrate in an As flux in ultrahigh vacuum...
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Effect of Do** Elements on Magnetic Properties of Palladium-Based Membrane Alloys
AbstractThe structural and phase state of palladium-based alloy samples is studied by precision X-ray diffraction using synchrotron radiation (SR)....
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Effect of the Thickness of a Nickel Film on the W(110) Surface on the Character of the Adsorption of Nitric Oxide Molecules
The adsorption of nitric oxide NO molecules on the surface of structurally ordered 1, 2, and 3 monolayer thick nickel films deposited on the W(110)...
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Ring Silicates Cs4Tm2[Si4O12](OH)2 and Cs4(Tm,Tb)2[Si4O12](OH)2 As Merohedral Twins
AbstractNew ring silicates Cs 4 Tm 2 [Si 4 O 12 ](OH) 2 and Cs 4 (Tm,Tb) 2 [Si 4 O 12 ](OH) 2 have been synthesized by the hydrothermal method. A structural analogy...
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In Situ TEM Study of Phase Transformations in Nonstoichiometric Ni46Mn41In13 Heusler Alloy
AbstractThis paper presents a study of the metamagnetostructural transition of the martensitic type in the Ni46Mn41In13 alloy with magnetic shape...
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The Second Stage of the α → γ Transformation during Slow Heating of Metastable Fe–Ni Alloys. Fine Structure of Dispersed γ-Martensite Plates
Abstract—The structure of the Fe–Ni alloy formed in the initial stage of transformation of the internal structure of α crystal during heating has...
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Structural and Optical Properties of a Hybrid Material Based on Tin Oxides and Multilayer Periodic Structures with Pseudomorphic GeSiSn Layers
A hybrid material including tin oxides on the top of a Ge 0.3 Si 0.7– y Sn y /Si multiple quantum well structure has been first obtained. Tin oxides such as...
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Structural Phase Transitions in α-Titanium Containing Nonmetal Microimpurities
AbstractStructural phase transitions occurring at elevated temperatures in α-titanium powder containing nonmetal microimpurities are investigated by...
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Etching Kinetics of Si(111) Surface by Selenium Molecular Beam
AbstractUsing in situ ultrahigh vacuum reflection electron microscopy, three modes of the etching kinetics of the Si(111) surface with a selenium...
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Advances on broadband and resonant chiral metasurfaces
Chirality describes mirror symmetry breaking in geometric structures or certain physical quantities. The interaction between chiral structure and...
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From Self-Organization of Monoatomic Steps on the Silicon Surface to Subnanometer Metrology
AbstractThe article presents how the understanding of the fundamental processes of self-organization and morphological transformations of the...
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Specific Features of the Atomic Structure of Ti50Ni25Cu25 Alloy Rapidly Quenched from Melt
AbstractA complex study of the structure of Ti 50 Ni 25 Cu 25 alloy obtained in the initial amorphous state by rapid quenching (melt spinning) have been...
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New Investigations of the Crystal Structure of Lead Germanate Pb5Ge3O11
Abstract—Perfect stoichiometric Pb 5 Ge 3 O 11 single crystals have been synthesized by the flux method. Their cationic and anionic stoichiometry is...
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Specific Growth Features of Nanostructures for Terahertz Quantum Cascade Lasers and Their Physical Properties
AbstractData on the synthesis of structures for a quantum cascade terahertz laser in the AlGaAs/GaAs material system on GaAs substrates using the...
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Electron Diffraction Study of Epitaxial Graphene Structure Grown upon SiC (0001) Thermal Destruction in Ar Atmosphere and in High Vacuum
AbstractWe have studied the structure of epitaxial graphene obtained as a result of thermal desorption of the silicon carbide surface under...
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Effect of Temperature of Long Annealing on the Structure and Magnetic Properties of Nanocrystalline FeSiNbCuB Alloy
AbstractThe dependence of soft magnetic properties of the Fe 73.5 Si 13.5 Nb 3 Cu 1 B 9 alloy on the 2-hour air annealing temperature T an at temperatures...
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